Environment
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Environment
Underwater racket
The oceans are getting louder, and scientists want to know what that means for marine residents.
By Emily Sohn -
Environment
Gulf oil finds many paths
Questions, and lots of oil, remain months after Gulf disaster.
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Environment
Indoor ozone stopper
Oils from human skin fight off this harmful chemical, but at a cost.
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Environment
A global warming flap
Differences in butterfly and moth breeding patterns are linked to a changing climate.
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Environment
Pollution at the ends of the Earth
Chemicals are turning up in small Arctic villages far from factories and cities.
By Douglas Fox